Color
#ec181f
#ec181frgb(236, 24, 31)hsl(358, 85%, 51%)oklch(0.599 0.236 27.5)Colors that go with #ec181f
Charcoal, Royal Blue and Steel Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #ec181f: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Royal Blue #4169e1
triadicshippedRoyal Blue completes a triad with #ec181f — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Steel Blue #4682b4
split-complementshippedSteel Blue is a split-complement of #ec181f: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Amber #ffbf00
shippedAmber is paired with #ec181f in 5 real palettes, including Wired's brand system and Heatwave, as the accent.
Blue #0000ff
shipped9 real palettes, including Doordash's brand system and native Cybersecurity's brand system put Blue beside #ec181f, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #ec181f: 15 real palettes, including Netflix's brand system and ElevenLabs's brand system, as the accent.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #ec181f: 5 real palettes, including Databricks's brand system and Figma's brand system, as the accent.
Gold #ffd700
shippedGold shows up next to #ec181f in 8 real palettes, including Lay's's brand system and Tequila Sunrise, as the lead colour.
Real palettes that use #ec181f
Tints & shades
Harmonies
Contrast
| #ec181f as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.45:1 | fail | pass | fail | |
Aaon black | 4.72:1 | pass | pass | fail |
|
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ec181f as the background.
Brands using this color
- LGsecondary · #ea1917 · Δ0.61
- Tindersecondary · #ec180e · Δ0.809
- Mattelsecondary · #ee0024 · Δ1.039
- Verceldanger · #ee0000 · Δ1.198
- Databrickssecondary · #eb1600 · Δ1.208
- Doordashsecondary · #eb1700 · Δ1.219
- Marvelaccent · #e62429 · Δ1.25
- native Cybersecuritysecondary · #ec0000 · Δ1.255
- Twitchaccent · #eb0400 · Δ1.279
- Wiredsecondary · #eb0000 · Δ1.33
- Gatoradesecondary · #ea0000 · Δ1.431
- Netflixprimary · #e50914 · Δ1.801
- Nintendosecondary · #e60012 · Δ1.804
- Pinterestaccent · #e60023 · Δ1.862
- Formula 1accent · #e8002d · Δ1.975
Fonts for this mood
#ec181f reads as warm, vivid, playful. The font library is tagged with the same vocabulary:
Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #ec181f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/ec181f-c49f9c-62cb95-2d251f-f1e9ed?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md